package com.lcy.demo;

/**
 * Created by 娄存银 on 2017/4/5.
 */
public class DemoServiceImpl implements  DemoService{
    private String helloWord;

    public void setHelloWord(String helloWord) {
        this.helloWord = helloWord;
    }

    @Override
    public String sayHello(String name) {
        return helloWord + name;
    }
}
